HomeMy WebLinkAboutItem 4.6 Award of Bid 92-03 (2) CITY OF DUBLIN
AGENDA STATEMENT
CITY COUNCIL MEETING DATE: APRIL 13, 1992
SUBJECT:
Award of Bid - Contract No.92-03, Dublin Blvd.
Deck Repair, Phase I
(Report by Public Works Director Lee Thompson)
Bridge
EXHIBITS ATTACHED:
1) Resolution of Award
2) Summary of Bids
RECOMMENDATION:
1) Adopt Resolution Awarding Bid to American Grouting
2) Authorize Mayor to execute agreement
FINANCIAL STATEMENT:
BUDGET EXPENSES:
This CIP is broken into two phases: the repair of the
bridge deck (1991-92); and the repair to the channel
at the bridge foundations (1993-94).
PHASE I
Testing $ 3,200
Design 5,000
Inspection 2,000
Construction 30,300
TOTAL $40,50__0
PHASE II TOTAL
$ 0 $ 3,200
12,000 17,000
3,000 5,000
179,700 210,000
$194,700 $235,200
PHASE II TOTAL
$158,400 $169,004
36,300 66,196
$194,700 $235,200
BUDGET FUNDING:
Gas Tax
Prop 111 - Gas Tax
PHASE I
$10,604
29,896
TOTAL $40,50__0
LOW BID RECEIVED:
ENGINEER'S ESTIMATE:
CONSTRUCTION BUDGET:
$12,127.00
$20,000.00
$30,300.00
ITEM NO. ~ COPIES TO: Bidders
I CITY CLERK
I
DESCRIPTION: At its meeting of March 9, 1992, the City Council
authorized Staff to advertise for bids for Contract 92-03.
This project was authorized because during a periodic maintenance review, it was
discovered that the concrete deck on this bridge was showing signs of wear and
stress, indicated by numerous cracks developing on the deck's traffic surface
and the bridge piers have been undercut from previous storm water erosion.
The deck cracking has been tested by drilling circular concrete cores on the deck
down to the reinforcing bars. It was found that the cracks are surface only,
extending about 1 to i 1/2 inches deep. The reinforcing steel was in good condition
with no corrosion.
The Phase I Repair will be, then, to clean the deck surface and place a resin sealer
to fill the cracks to stabilize the surface and seal the deck from moisture
intrusion.
The future Phase II project will backfill the channel slopes and riprap the slope
surfaces to match the channel slopes upstream of this structure.
The City received a total of five bids (see attached bid summary) for this project.
The low bidder was American Grouting with a bid of $12,127.00.
Staff has reviewed the low bidder's proposal and checked with references and the
Contractor's Board for license and recommends that the city Council adopt the
Resolution awarding the bid to American Grouting and authorize the Mayor to execute
the Agreement.
a:agstawrd
RESOLUTION NO. 36-92
A RESOLUTION OF THE CITY COUNCIL
OF THE CITY OF DUBLIN
AWARDING CONTRACT 92-03, DUBLIN BLVD.
BRIDGE DECK REPAIR, PHASE I
TO AMERICAN GROUTING
WHEREAS, the City of Dublin did on April 7, 1992, publicly open, examine,
and declare all sealed bids for doing the work described in the approved Plans,
Specifications, and Modifications for Contract 92-03 Dublin Blvd. Bridge Deck
Repair, Phase I, authorized by the City Council on March 9, 1992, which Plans,
Specifications, and Modifications are hereby expressly referred to for a description
of said work and for all particulars relative to the proceedings under the request
for bids; and
WHEREAS, said bids were submitted to the City Engineer, who has reviewed the
bids to determine the lowest bid which was responsive to the requirements of the bid
documents;
NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Dublin
does hereby award Contract 92-03 to the lowest responsible bidder therefor, to wit,
American Grouting, at a bid of Twelve Thousand, One Hundred Twenty-Seven Dollars and
no cents ($12,127.00), the particulars of which bid are on file in the office of the
City Engineer.
PASSED, APPROVED AND ADOPTED this 13th day of April, 1992.
AYES:
NOES:
Councilmembers Howard, Jeffery, Moffatt, and
Mayor Snyder
None
ABSENT:
Councilmember Burton
17/
~ity Clerk
a: \ bridge\resoawrd
DUBLIN BLVD. BRIDGE DECK REPAIR - CONTRACT 92-03
BID RESULTS
ENGR'S ESTIMATE AMERICAN GROUTING
ITEM UNIT UNIT TOTAL UNIT TOTAL
NO. DESCRIPTION MEAS QTY PRICE PRICE PRICE PRICE
1. CLEAN BRIDGE DECK SF 7,809 .15 $ 1,171.35 .20 $ 1,561.8u
2. TREAT BRIDGE DECK SF 7,809 2.05 16,008.45 1.02 7,965.18
3. TRAFFIC CONTROL LS 1 2,000.00 2,000.00 600.02 600.02
4. AIRBORNE EMISSIONS MONITOR LS 1 820.00 820.20 2,000.00 2,000.00
TOTAL: $20,000.00 $12,127.00
ASSOCIATED INDUSTRIES WEST COAST BRIDGE
ITEM UNIT UNIT TOTAL UNIT TOTAL
NO. DESCRIPTION MEAS QTY PRICE PRICE PRICE PRICE
1. CLEAN BRIDGE DECK SF 7,809 .25 $ 1,952.25 .20 $ 1,561.8U
2. TREAT BRIDGE DECK SF 7,809 1.05 8,199.45 1.50 11,713.50
3. TRAFFIC CONTROL LS 1 1,200.00 1,200.00 1,000.00 1,000.00
4. AIRBORNE EMISSIONS MONITOR LS 1 2,000.00 2,000.00 750.00 750.00
TOTAL: $13,351.70 $15,025.30
WESTERN WATERPROOFING ALPHA RESTORATION
ITEM UNIT UNIT TOTAL UNIT TOTAL
NO. DESCRIPTION MEAS QTY PRICE PRICE PRICE PRICE
1. CLEAN BRIDGE DECK SF 7,809 .45 $ 3,514.05' .40 $ 3,123.60
2. SF 7,809 1.07 8,355.63* 1.35 10,542.15
3. LS 1 1,380.00 1,380.00 5,400.00 5,400.00
4. LS 1 2,700.00 2,700.00 3,500.00 3,500.00
TREAT BRIDGE DECK
TRAFFIC CONTROL
AIRBORNE EMISSIONS MONITOR
* Amounts adjusted after verification
TOTAL: $15,949.68 $22,565.75